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BF Spider Jaw Couplings
Couplings
  Jaw
  FC3 Jaw
  BF Spider Jaw
  FA Multi Jaw
  FCP Light Duty
  Rigid
  Shear
  Clamping

U-Joints

Shaft Collars

Timing Belts & Pulleys

Guaranteed Same
Day Shipment

 

Overview

Boston Gear's BF series of BOST-FLEX® spider ring (3-jaw) type couplings are manufactured from powdered metal and are available with a urethane spider ring insert. With ratings of approximately 1/3 those of the FC series, these couplings are an economical alternative to the FC Series for light duty applications.

 

 

Features and Benefits

  • BF spider jaw couplings are an economical alternative to the FC series.
  • They are ideal for light to medium duty applications.
  • Complete with keyway and setscrew, they are easy to install.
  • Bore sizes from 3/8" to 1-1/4" provide the necessary versatility.
  • Lightweight powdered metal.
  • The BF Series accommodates misalignment of up to 1 1/2° angular and .002 lateral.

 

Sample Applications

  • Small gearboxes
  • Office machines
  • Medical equipment
  • Packaging equipment
  • Material handling equipment

 

 

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